Cloud computing and Big Data

1. Relationship between cloud computing and Big Data
Technically, the relationship between big data and cloud computing is as inseparable as the front and back of a coin. Big data cannot be processed by a single computer, and must adopt a distributed computing architecture. It features massive data mining, but it must rely on cloud computing distributed processing, distributed databases, cloud storage and Virtualization Technologies.

2. core technical issues of the cloud: distributed computing and centralized storage.

3. Views on hadoop, nosql, and newsql
Advantages: low cost, convenient scalability, and high query or analysis computing efficiency;
Cluster architecture, high availability and load balancing.
Insufficient: real-time data, weak data consistency, and insufficient support for complex associated queries.

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Cloud computing and Big Data